Copper (I) diphenylphosphinate - ≥90% , CAS No.1011257-42-3

CAS: 1011257-42-3 Cat. No.: C165394 Molecular Weight: 280.73 EC Number: 181-791-0
AVAILABLE TO ORDER
GRADE & PURITY ≥90%
Synonyms
Copper (I) diphenylphosphinate | MFCD09702021 | copper(1+);diphenylphosphinate | Copper(I) diphenylphosphinate | DTXSID40648501 | Copper(1+) diphenylphosphinate | Phosphinic acid, P,P-diphenyl-, copper(1+) salt (1:1) | C12H10CuO2P | Copper(i)diphenylphosp
Storage
Store at 2-8°C,Argon charged
Shipped In
Wet ice
 ·  off list, applied to all prices below.
Size
Status
Price
Qty
250mg
C165394-250mg
3

$10.90

$16.90
Save $6.00 (35.50%)
1g
C165394-1g
3

$33.90

$50.90
Save $17.00 (33.40%)
5g
C165394-5g
2

$87.90

$131.90
Save $44.00 (33.36%)
Enter a quantity for the sizes you want to add.
🧪

Why this grade

≥90% for sensitive chromatographic and analytical workflows requiring minimal baseline interference.

🌡

Storage & shipping

Store at 2-8°C,Argon charged Ships Wet ice Check lot-specific COA for exact specifications.

📋

Quality documents

SDS, COA, datasheet, and spec sheet available for download. Lot-specific COA accessible via lot number lookup.

📚

Literature proof

Cited in 0 peer-reviewed publications across chromatography, organic synthesis, and cross-coupling reactions.

Specifications

Synonyms
Copper (I) diphenylphosphinate | MFCD09702021 | copper(1+);diphenylphosphinate | Copper(I) diphenylphosphinate | DTXSID40648501 | Copper(1+) diphenylphosphinate | Phosphinic acid, P, P-diphenyl-, copper(1+) salt (1:1) | C12H10CuO2P | Copper(i)diphenylphosp
Specifications & Purity
≥90%
Storage
Store at 2-8°C, Argon charged
Shipped In
Wet ice
This product requires cold chain shipping. Ground and other economy services are not available.
Purity
≥90%
Names and Identifiers
Canonical SmilesC1=CC=C(C=C1)P(=O)(C2=CC=CC=C2)[O-].[Cu+]
IUPAC Namecopper(1+);diphenylphosphinate
InChIKeySVIKVYNAINDOJS-UHFFFAOYSA-M
INCHI1S/C12H11O2P.Cu/c13-15(14,11-7-3-1-4-8-11)12-9-5-2-6-10-12;/h1-10H,(H,13,14);/q;+1/p-1
Isomeric SMILES C1=CC=C(C=C1)P(=O)(C2=CC=CC=C2)[O-].[Cu+]
Molecular Weight 280.73
Reaxy-Rn 16458285
Reaxys-RN_link_address https://www.reaxys.com/reaxys/secured/hopinto.do?context=S&query=IDE.XRN=16458285&ln=

Documentation

📋 Safety Data Sheet (SDS)

Comprehensive hazard, handling, storage, and regulatory compliance document.

Download SDS →

✅ Certificate of Analysis (COA)

Lot-specific quality data. Enter your lot number to retrieve the exact COA.

Look up COA →

📊 Datasheet

Quick-reference summary of product specifications and applications.

View datasheet →

🔬 Specification Sheet

Full quality attributes and acceptance criteria for this grade.

View spec sheet →

Advanced Data

Taxonomic Classification

Taxonomy Tree

KingdomOrganic compounds
SuperclassBenzenoids
ClassBenzene and substituted derivatives
SubclassNot available
Intermediate Tree Nodes Not available
Direct ParentBenzene and substituted derivatives
Alternative Parents Organophosphorus compounds  Organic oxides  Organic copper salts  Hydrocarbon derivatives  Organic cations  
Molecular FrameworkAromatic homomonocyclic compounds
Substituents Monocyclic benzene moiety - Organic transition metal salt - Organic oxygen compound - Organic oxide - Hydrocarbon derivative - Organic copper salt - Organic salt - Organophosphorus compound - Organic cation - Aromatic homomonocyclic compound
DescriptionThis compound belongs to the class of organic compounds known as benzene and substituted derivatives. These are aromatic compounds containing one monocyclic ring system consisting of benzene.
External Descriptors Not available
3D Structure
Interactive Chemical Structure Model





Certificates(CoA,COO,BSE/TSE and Analysis Chart)
C of A & Other Certificates(BSE/TSE, COO):
Analytical Chart:

Find and download the COA for your product by matching the lot number on the packaging.

3 results found

Lot NumberCertificate TypeDateItem
H2513352Certificate of AnalysisApr 21, 2025 C165394
H2513385Certificate of AnalysisApr 21, 2025 C165394
H2525628Certificate of AnalysisApr 21, 2025 C165394
Chemical and Physical Properties
Sensitivityair sensitive;Moisture sensitive
Molecular Weight280.730 g/mol
XLogP3
Hydrogen Bond Donor Count0
Hydrogen Bond Acceptor Count2
Rotatable Bond Count2
Exact Mass279.971 Da
Monoisotopic Mass279.971 Da
Topological Polar Surface Area40.100 Ų
Heavy Atom Count16
Formal Charge0
Complexity210.000
Isotope Atom Count0
Defined Atom Stereocenter Count0
Undefined Atom Stereocenter Count0
Defined Bond Stereocenter Count0
Undefined Bond Stereocenter Count0
The total count of all stereochemical bonds0
Covalently-Bonded Unit Count2
Solution Calculators
Reviews

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